relax SVN archive

The length of the pivot-CoM vector is now being used to specify the size of the cone.

Bug fix in the CoM() function. The variable unit_vector was being referenced before it existed.

The pivot-CoM vector is now stored in the data pipe.

Bug fix for the cone_pdb() function.

The average pivot-CoM vector is now the correct length.

Deletion of the N-state model branch.

Merged the N-state model branch back into the 1.3 line.

The command used was:
svn merge -r3692:HEAD svn+ssh://bugman@.../svn/relax/branches/N_state_model/ .

Although the branch was not complete, the future changes to the N-state model code will not affect
the rest of relax. However, the merger was done because this branch was requiring significant
changes to the structural/PDB code (further abstractions and other API improvements). This caused
a lot of individual changes to the generic_fns.stucture module being ported to the branch using
svnmerge, just for debugging. The merger is best for both the branch and the stability of the 1.3
line.

Merged revisions 5087 via svnmerge from
svn+ssh://bugman@.../svn/relax/1.3

........
r5087 | bugman | 2008-02-21 10:30:40 +0100 (Thu, 21 Feb 2008) | 3 lines

In cone_edge(), added an atom for the apex of the cone and joined all other atoms to it.
........

In cone_edge(), added an atom for the apex of the cone and joined all other atoms to it.

Merged revisions 5085 via svnmerge from
svn+ssh://bugman@.../svn/relax/1.3

........
r5085 | bugman | 2008-02-21 10:23:52 +0100 (Thu, 21 Feb 2008) | 3 lines

The circle part of the cone is now zipped up.
........

The circle part of the cone is now zipped up.